CVE-2026-7653

A security flaw has been discovered in r-huijts mcp-server-rijksmuseum up to 1.0.4. Affected is the function open_image_in_browser of the file src/index.ts of the component MCP Interface. Performing a manipulation of the argument imageUrl results in os command injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

CVSS 4.0

2.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

CVSS 3.1

6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

EPSS

1.4% chance of exploitation in the next 30 days; higher than 72% of CVEs (scores of 2026-10-26)

CWEs

CWE-77, CWE-78

Published

2026-05-02

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

References

• https://github.com/r-huijts/rijksmuseum-mcp/issues/9
• https://vuldb.com/submit/806909
• https://vuldb.com/vuln/360778
• https://vuldb.com/vuln/360778/cti

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